baber/WOPTO huggingface dataset:
Patent JP-2001182085-A (JP)
Title: Pressurized gas storage tank by base rock cave
Inventor: HAYASHI MASAO
IPC: E02D29/045
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized gas storage tank by a baserock cave capable of storing compressed gas in a stable condition without being escaped by surely closing the top portion of the baserock cave with slurry so as to provide a sufficient air-tightness. SOLUTION: In this pressurized gas storage tank 10 by a baserock cave 11, slurry is fed to an underground cave 11 formed in a baserock, and compressed gas force-fed through a pressurized gas tube 16 is stored in such a state that the compressed gas is loaded from the underside by a pressure caused by slurry pressure of the slurry.  The pressurized gas tube 16 opens from the top part 14 of the baserock cave 11 downward, and the slurry inside the baserock cave 11 is formed into a double layer structure comprising an upper layer formed of inexpensive light slurry 30 with specific gravity of 1.05 to 1.20 having filler material invading into and filling clearances and cracks in inner wall surfaces mixed therewith and a lower layer formed of expensive heavy slurry 13 with specific gravity of 1.20 to 2.0 obtained by mixing high- specific gravity fine powder body as weighing adjusting material.
Patent JP-H11255815-A (JP)
Title: Dipolar ionic catalyst
Inventor: TURNER HOWARD W
IPC: B01J31/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel catalyst for the polymerization of an olefin, a diolefin and/or an acetylenically unsaturated monomer. SOLUTION: In a dipole ionic catalyst, the dipole ionic catalyst comprises a cation portion derived from a bis(cyclopentadienyl) Group IV-B metal compound having a substituent group on a carbon atom in the cyclopentadienyl group and an anion portion having a plurality of lipophilic groups covalently coordinated to and shielding a central formally charge-bearing metal or metalloid atom.
Patent JP-2001188983-A (JP)
Title: Method and device for transmitting physical quantity data, and system and instrument for flow rate measurement
Inventor: YAMANAKA HIDEMI
IPC: G01F1/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To accurately transmit physical quantity data such as a momentary flow rate value through simple constitution with high reliability. SOLUTION: A reference clock (b) is counted from a rise of an input pulse signal such as a vortex signal of a Karman vortex. The period t1 of pulses is detected from the counted value up to a next rise. A momentary flow rate value q1 is found from the period t1. Momentary flow rate values q1, q2... are accumulated to find a cumulative value ΣRqn. When the cumulative value ΣRqn exceeds a set value qs, a transmit pulse signal is outputted. On the reception side of a monitor device, etc., the frequency, etc., of the transmit pulse signal is detected and a momentary flow rate value is found from the set value qs.
Patent JP-2000171580-A (JP)
Title: Fuel assembly
Inventor: KIYAMA MASAAKI
IPC: G21C3/34
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To improve aseismic performance concerning insertion time by raising especially the strength of middle support grid in a fuel assembly, reducing horizontal displacement (bend) during an earthquake and improving the insertion capability of control rods. SOLUTION: A fuel assembly is constituted by aligning a multitude of fuel rods, supporting them with a plurality of support grids and fixing the top and the bottom with an upper nozzle and a lower nozzle. The strength of at least a strap 8 immediately inside the outermost strap 7 of middle support grid positioning in the middle is made larger than the inner straps 6 and the plate thickness of especially the strap 8 immediately inside the outermost strap 7 is made larger than the other inner straps 6.
Patent JP-2000191527-A (JP)
Title: Lipase inhibitor
Inventor: NEGISHI KEISOKU
IPC: A61K31/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a lipase inhibitor capable of exhibiting sufficient effects as an antiobestic medicine, an acne-treating agent and a food deterioration retarder by adding a known compound produced by a specific microorganism as an active ingredient. SOLUTION: This lipase inhibitor contains sclerotiorin of the formula as an active ingredient. The sclerotiorin can be obtained, for example, by culturing a sclerotiorin-producing fungus (preferably Penicillium sclerotiorum EF-1646) belonging to the genus Penicillium in a culture medium preferably containing ethanol as a carbon source and then collecting the culture product. The obtained sclerotiorin has excellent actions for inhibiting pancreatic lipase, acne bacillus lipase, plant-originated lipase and microorganism-originated lipase, can exhibit high safety, and is useful as an antiobestic medicine, an acne-treating agent and a food deterioration retarder.
Patent JP-2000225333-A (JP)
Title: Method and apparatus for producing stable fine particle
Inventor: LOCKEMANN CHRISTIAN
IPC: B01J13/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of aggregation, precipitation, and diffusion and to produce stable fine particles efficiently by dissolving two kinds of substances in different compressible supercritical fluids, making the substances penetrate into each other in conditions in which the dissolution limit of one substance exceeds earlier than that of the other substance. SOLUTION: When substances A, B are dissolved in a supercritical fluid, and the pressure of the solution is reduced along a pressure holding section to produce stable fine particles, the substances A, B are dissolved in different compressible supercritical fluids. In conditions in which the dissolution limit of the substance A exceeds earlier than that of the substance B, the substances are made to penetrate into each other. For example, fluids are passed from both supply lines 1, 5 through both high pressure autoclaves 2, 6, where the substances A, B are taken out. Both supply lines 3, 7 are connected to both pressure reducing apparatuses 4, 8, and the mixing of the fluids before pressure reduction is prevented. Moreover, the particles 10 of the substance A are coated with the substance B.
Patent JP-2001178738-A (JP)
Title: Thermal treatment device
Inventor: EBARA MASAAKI
IPC: A61B1/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment device for giving a relatively even burn effect to a wide area of a lesion such as a tumor with small local invasion, and provide a thermal treatment device capable of preventing a coil-shaped metal, etc., from directly touching a tissue. SOLUTION: The treatment device to be attached to the tip of a body inserting instrument such as an endoscope for thermally treating a lesion comprises a member 5 made of a shape memory alloy and expansible in the direction perpendicular to the axis with the temperature rise, a heat source 2, and an expansible heat-resistant member 7. The expansible member 5 is mounted adjacent to the heat source 2 and covered with the heat-resistant member 7.
Patent JP-2000200731-A (JP)
Title: Laminated ceramic electronic component and its manufacture
Inventor: HANDA KIYOJI
IPC: H01G13/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide the laminated ceramic electronic component which can be treated by flow soldering, hardly has a microcrack, and is superior in stress resistance in and after substrate mounting. SOLUTION: This laminated ceramic electronic component is constituted by forming a laminated ceramic capacitor element 4 by forming external electrodes 3 on both exposed end surfaces of internal electrode layers 1 embedded in a ceramic capacitor sinter 2, connecting a metal copper plate 7 to the external electrodes 3 respectively, and coating the part of the ceramic capacitor element 4 with insulating resin 10.
Patent JP-2000200928-A (JP)
Title: Surface-mounting type light emitting diode
Inventor: MURANO YOSHIO
IPC: H01L33/56
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting type light emitting diode for early achieving mass production and for mixing fluorescent agent or the like into the optimal position, and a method for manufacturing this device. SOLUTION: Fluorescent materials for increasing light quantity, in response to lights from a light emitting element 42, is mixed in a stereoscopic first resin layer 48. Aging preventing agent, such as ultraviolet-ray absorbing agent for preventing the deterioration of the first resin layer 48 and the light emitting element 42, is mixed into the second resin layer 50 covering a whole surface except the bottom face of the first resin layer. The fluorescent materials is precipitated in the surrounding of the light emitting element 42, and mixed into the optimal position. The antiaging agent absorbs ultraviolet rays for preventing the deterioration of the first resin layer 48 or the light emitting element 42 due to the ultraviolet rays.
Patent JP-H04210584-A (JP)
Title: Method for storing in refrigerator
Inventor: HATANAKA SHIGEKI
IPC: A23L3/36
Filed: 1990-12-05
Abstract: PURPOSE:To retain freshness of perishables by removing oxygen or ethylene gas in a refrigerator with a gas separation membrane and simultaneously carrying out preferred retention of moisture. CONSTITUTION:In a refrigerator having a hermetic sealing means or a refrigerator 4 having a built-in hermetically sealed storage chamber 3, a gas separation membrane 5 for removing oxygen or ethylene gas, a decompressing means 1 and a leak regulator 2 are provided. The oxygen or ethylene gas in the hermetically sealed storage chamber 3 is excluded through the gas separation membrane 5 with the decompressing pump 1. The air is introduced through the leak regulator, etc., by a pressure difference caused between the decompressed refrigerator or the hermetically sealed storage chamber and the air. The aforementioned operation is repeatedly performed to reduce the amount of the oxygen or ethylene gas and retention of moisture is simultaneously carried out to retain the freshness.
Patent JP-H04217570-A (JP)
Title: Monitor controller for elevator
Inventor: KANOU MIKA
IPC: B66B1/06
Filed: 1990-12-13
Abstract: PURPOSE:To monitor and control the operation of an elevator by utilizing the allowable power for the elevator of a building as a whole. CONSTITUTION:An amount of consumable allowable electric energy is detected by an allowable electric energy detecting means 4 at each elevator. On the basis of this allowable electric energy, the number of elevators simultaneously startable in the whole building is calculated by a startable unit number setting means 5. This elevator startable unit number is allocated to each group control means 1 group-controlling plural units of elevators by a starting allowable unit number setting means 6 according to the operating state of each elevator, thereby setting the starting allowable unit number. Then, a startable unit number is efficiently allocated to the group control means 1.
Patent JP-H04220437-A (JP)
Title: Biaxially oriented styrenic resin sheet
Inventor: SHO KAZUHIKO
IPC: B29K25/00
Filed: 1990-12-21
Abstract: PURPOSE:To shorten the cycle time in molding and produce a sheet with an enhanced toughness and an excellent transparency by forming a resin obtd. from a styrenic monomer and a (meth)acrylate monomer into sheet. CONSTITUTION:A biaxially oriented styrenic resin sheet made from styrenic resin consisting of 75-99.5wt.% structural units of formula I (wherein R1 is H or methyl; and R2 is H or 1-5C alkyl) and 25-0.5wt.% structural units of formula II (wherein R3 is H or methyl; and R4 is 2-8C alkyl). The surface of the sheet or the surface of a molded article of the sheet may be coated with an antistatic agent, a silicone, an antifungal agent, etc., and the styrenic resin may be compounded with a plasticizer, a lubricant, an antistatic agent, a pigment, a flame retardant, etc., before being formed into sheet.
Patent JP-H04221883-A (JP)
Title: Manufacture of printed board
Inventor: TAKEMATA KOUICHI
IPC: H05K3/28
Filed: 1990-12-25
Abstract: PURPOSE:To provide a processing method for a solder resist film after developing, in which Na ions do not remain in the film after developing. CONSTITUTION:After a printed board formed with a predetermined conductor layer pattern is covered with a solder resist film, the film is exposed, developed and washed, a pickling step 11 of pickling it with acid is added prior to a drying step 5 of drying the film.
Patent JP-H04224214-A (JP)
Title: Valve system of four-cycle engine
Inventor: ODA HIDEJI
IPC: F01L13/00
Filed: 1990-12-26
Abstract: PURPOSE:To smoothly change over cams from a low speed cam to intermediate and high speed cams at the time of accelerating an engine by setting the number of rotations where an engine output is effectively utilized. CONSTITUTION:A low speed rocker arm 7 which is directly inserted into a rotatably supported rocker shaft 11 and intermediate and high speed rocker arms 8,9 inserted into an eccentric large diameter part of the rocker shaft 11 are provided. In addition, a low speed cam for actuating the low speed rocker arm 7 and intermediate and high speed cams 4,5 for actuating the intermediate and high speed rocker arms 8,9 are provided. Further a rocker shaft driving source for selectively switching the actuation of the low speed cam 3 and the actuation of the intermediate and high speed cams 4,5 is provided. A driving source controller controls switching of the cams by setting the number N1 of rotations for switching at the time of acceleration to switch the cam actuation at the time of accelerating an engine to the number of rotations which is the number of engine rotations at an intersection of engine output characteristics A by the low speed cam and engine output characteristics B by the intermediate and high speed cams or less with actuation delay time T of the rocker shaft driving source, etc., taken into consideration.
Patent JP-H0576064-A (JP)
Title: Illuminator
Inventor: TANAKA KAZUHO
IPC: H04Q9/00
Filed: 1990-12-27
Abstract: PURPOSE:To control the light of lighting fixture to a light control level according to a desired change ratio from an arbitrary place. CONSTITUTION:The address of a light control terminal 3 to be subjected to light control, final light control level and change ratio are inputted by operating a change ratio setting part and the key data matrix of a wireless transmitter 7, and they are transmitted to a wireless receiver 8. A wireless light control repeater 5 supplies a signal to a main control panel 1 according to the light control signal, received by the wireless receiver 8, through an electric line 2. The main control panel 1 controls the light of a lighting fixture 6 to a desired light control level based on a specified change ratio by the signal from the wireless light control repeater 5.
Patent JP-H04225861-A (JP)
Title: Coating device
Inventor: WATANABE MASARU
IPC: B05B13/04
Filed: 1990-12-28
Abstract: PURPOSE:To coat the upper face or both the front and back faces of a coating object automatically by supporting the ascent and descent frame, which attaches to a coating machine, to an arm form support and rotating in the forward and backward directions or in the left and right directions of the coating object around the bottom end as the shaft while permitting vertical movement. CONSTITUTION:A pair of arm form supports 6 rotate around the bearings 9 at the bottom ends as a center and simultaneously the ascent and descent frame 3 is moved in the up and down directions of the support 6 with a chain sprocket 14 corresponding to a shape variation of the coating object 2. The coating machine 1 attached to the ascent and descent frame 3 is kept at a specified coating distance between the coating surface of the coating object 2 and, while a tilted shaft 11 is rotated, both the front and back faces or the upper face of the coating object 2 are continuously coated. Then, when the coating object 2 stays at the specified position, the whole coating device is unnecessary to make tracking along the front and back directions of the coating object.
Patent JP-H04217562-A (JP)
Title: Sliver cutting and splicing device in can changer robot
Inventor: AKIYAMA YASUO
IPC: B65H69/00
Filed: 1990-12-12
Abstract: PURPOSE:To cut a sliver extending between a spinning motion device and a nearly empty can automatically as well as to splice a sliver end of the spinning motion device side cut off and another sliver end at the side of an actual can together automatically. CONSTITUTION:An upper chuck 15 being closed at time of moving forward and a lower chuck 16 being closed at time of advancing and retractably rotating downward after holding a sliver are provided with at the upper front of an empty can storage space, and in the upper front of an actual can storage space, there are provided an upper sliver nipper 17 moving up and down and opening or closing, and a lower sliver nipper 18 for opening or closing, a suction port 19 moving up and down at the upper part of an actual can, a suction port 20 opening an upper rear part of the upper sliver nipper 17, a chuck 21 advancing or retreating at a lower part of the lower sliver nipper 18 and rotating downward, a suction port 22 opening the lower rear part and a splicer splicing a sliver installed between both these sliver nippers, respectively.
Patent JP-H04220347-A (JP)
Title: Ink fixing device and ink jet recording device containing the same
Inventor: SAITO ATSUSHI
IPC: B41J2/01
Filed: 1990-12-20
Abstract: PURPOSE:To rapidly fix ink attached to the recording surface of a record sheet without using a conventional heating means. CONSTITUTION:A cylinder member 6 is fitted into the inner periphery of an air-permeable absorber roller 5 so that the roller 5 can rotate along the outer periphery of the member 6. A vane pump 7 is incorporated in the member 6. A record sheet 3 is held between the roller 5 and a sheet delivery roller 4 forcibly rotated and carried in a direction of arrow A. Unfixed portion of ink which has been attached to a recording surface 3a of the sheet 3 by a record head 1 is sucked into the interior of the roller 5 in contact with the sheet. The ink drawn into the roller 5 is sucked into a pump 7 together with the air drawn into the plump 7 via the roller 5 and a suction hole 6a and discharged from a discharge groove 6b to the outside.
Patent JP-H04223933-A (JP)
Title: Control of rotation reversal in automatic operation of reclaimer
Inventor: SETO TAKATSUGI
IPC: B65G65/20
Filed: 1990-12-26
Abstract: PURPOSE:To control the supply from a mountain of loaded material in a material yard at a predetermined amount by a reclaimer. CONSTITUTION:Angles of a range of a reclaimer in which rotation reversal is possible, are set for both sides as thetaLx+alphaLo to thetaLx-alphaLs, and thetaRx+alphaRo to thetaRx-alphaRs. Rotation reversal operation is carried out at a preliminarily set no-load current value of a hydraulic pump driving motor of a wheel hydraulic motor in the angle of the range in which reversal is possible. When an initial mountain after loading is supplied, at first, the supply for one rotation is carried out, and then the angles of rotation reversal operational position thetaLn, thetaRn are stored by the detection of no-load current value in the angle of the range in which rotation reversal is possible. From the next supply on, the values of rotational reference angles thetaLx, thetaRx are updated to the values thetaLn, thetaRn, each time the rotation is carried out.
Patent JP-H04223461-A (JP)
Title: Novel photographic coupler
Inventor: IKESU SATORU
IPC: G03C7/38
Filed: 1990-12-26
Abstract: PURPOSE:To form a cyan dye stuff image not causing a change of the hue under heat, moisture and light by using a specified compd. for color photography. CONSTITUTION:A compd. represented by formula I is used. In the formula I, each of R1-R3 and Y is H or a substituent, R1 and R2 may bond to each other to form a ring, a substituent represented by each of R1 and R2 may be alkyl, aryl, anilino, acylamino, sulfonamido, alkylthio, arylthio, alkenyl or cycloalkyl, the alkyl is preferably 1-32C alkyl, the aryl is preferably phenyl and the acylamino may be alkylcarbonylamino or arylcarbonylamino.
Patent JP-H04223206-A (JP)
Title: Method for processing sensor signal by ccd element
Inventor: NISHIKAWA YOSABURO
IPC: G01B11/00
Filed: 1990-12-25
Abstract: PURPOSE:To obtain a binary-coded signal which is stable for a long time by holding a peak-level voltage of a light source, resetting it, performing A/D conversion and then feeding it to a microcomputer, calculating a value of a specific % of an input value and then setting it as a slice level. CONSTITUTION:A band-shaped object 1 is allowed to run between a light source 3 and a CCD element sensor 2 and an obtained 'bright' or 'dark' video signal A is binary-coded by a slide level signal for judgment. A peak-level voltage VP in the 'bright' level is held by a peak-hold circuit 5, is A/D converted by an A/D converter 6, is reset by a reset circuit 7, and a digital signal D1 with a voltage of VP is led into a microcomputer 8. A slide level voltage VS is calculated in a microcomputer 8 based on the voltage VP and 50-80% of the voltage VP is output as a digital signal D2. Video signal is processed by a comparator 10 in reference to a voltage VS which is obtained by performing D/A conversion of this signal D2 and is taken out as a binary-coded signal.
Patent JP-H04270492-A (JP)
Title: Heat sensor
Inventor: MORITA SHUNICHI
IPC: G01K15/00
Filed: 1990-12-27
Abstract: PURPOSE:To efficiently execute the test of this heat sensor by changing the time constant of a CR circuit composed of a temperature detector, of which the resistance value is changed corresponding to a temperature, and a capacitor. CONSTITUTION:When a trigger for measurement rises and a switch S is turned on after a capacitor C is completely charged, the charged electric charge is discharged through a thermistor T and the switch S. At such a time, the discharging time constant is decided by the resistance value of the thermistor T and the capacity of the capacitor C. Although the capacity of the capacitor C is fixed, the resistance value of the thermistor T is changed according to the temperature of a phenomenon installing a fire phenomenon detection part 20. Namely, since the resistance value of the thermistor T is much lowered when the environmental temperature is much higher, the time constant of the CR circuit composed of the capacitor C and the thermistor T is reduced, and the speed of decreasing a detected voltage Vd is accelerated. Then, time from the rise of the trigger for measurement to the output of an 'H' signal by a comparator CM is shortened.
Patent JP-H04213454-A (JP)
Title: Photosensitive material processor
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1990-12-10
Abstract: PURPOSE:To reduce or eliminate the replenishment of a processing soln. and to efficiently use water and a processing agent in the photosensitive material processor having a processing tank in which a photosensitive material is dipped. CONSTITUTION:A device 4 is provided to add a powdery processing agent to the processing soln. in a processing tank, the device 4 has a tank 40 for separately storing the powdery processing agents of different kinds and a member 41 for quantitatively transferring the agents discharged from the tank 40 to a discharge part 43, and the member 41 and the discharge port 404 of the tank 40 are positioned in a dehumidified space. Consequently, the agent is easily transferred in the device 4 and discharged from the device, and the agent is quantitatively added to the processing soln. The agent is effectively added to a second processing tank.